B: Files copy Copy all in the folder "update" of the SD of your Droid Duo, rename the ROM from "20101201_r5003_pr.zip" to "update.zip" and the recovery from "r5003_dev_recovery.img" to "recovery.img" and, after you've disabled the USB mode or plugged the SD in your device, reboot your Droid Duo.

C: Flash of the NGM r5003 recovery Open the phone Dialer and write the code *0*872#, if nothing happens in 10 seconds click the call button, anyway, if appear an error, just write here in the forum the error code and I'll check what's wrong.

D: Flash of the original NGM r5003 ROM Shut down the NGM Droid Duo and power it on pressing both power and call button (the one in the left bottom corner) until it boot the recovery. Now select "Flash Update.zip", une time finished, just reboot your phone.

E: Flash of the Droid Duo Unchainer v1 The Droid Duo Unchainer is a zip to be applied to your Droid Duo for unlock the flashing of custom recovery and ROM, here is how to install it: go into the SD of your Droid Duo, in the update folder, rename the file "update.zip" into "r5003.zip" and rename the file "Droid_Duo_Unchainer_v1.zip" into "update.zip", reboot the phone and do again the flash of the update.zip and reboot the device. If all everything gone well you should have some new applications and have in the Device information you should reed "Donut-unchained-by-AresSieran" if you have those changes you should have unchained your Droid Duo.

Remember: (!!!) In r5003 based ROM for flash a recovery you just need to put the recovery into the "update" folder of the SD, rename it in "recovery.img" and next open the dialer and wrote the code *0*872# this flash the recovery automatically.

F: Copy of files for the Duality ROM Copy the recovery "recovery-Andferno-v1.6.1.4" into the update folder of the SD, rename the "recovery.img" into "recovery-r2005.img" and rename "recovery-Andferno-v1.6.1.4.img" into "recovery.img". Copy the ROM "Duality_v1_b48.zip" into the update folder of the SD and deactivate the USB mode.

G: Flash of the Andferno recovery Open the phone Dialer and type the code *0*872#, if nothin happe in 10 secons click the call button, if it appear an error post it here and I'll check what's wrong.

H: Data Backup

I: Wipe of ALL EVERYTHING

J: Flash of the Duality ROM Reboot in the recovery (same as before) and flash